Our Tools
A curated collection of digital manipulatives and teaching aids designed for modern education.
23 tools
Mathematics
3D Nets Explorer
Visualize how 2D nets fold into 3D shapes. Explore valid cube nets and understand why some configurations fail.
3D Pythagoras
Visualise and solve 3D Pythagoras problems on a cuboid. Find space diagonals and face diagonals step by step, with full working shown in exact surds or decimal form.
Algebra Tiles
Visualize algebraic concepts including expressions, equations, and factorisation with virtual algebraic tiles.
Angle Rules
Explore the four core angle rules interactively: angles on a straight line, angles around a point, vertically opposite angles, and angles in parallel lines. Includes AFL hinge questions.
Area Model
Visualise multiplication and algebraic expansion. Auto-partition factors, toggle partial products, and explore with discrete arrays.
Bar Model
Create and manipulate bar models to visualize mathematical relationships, with support for splitting into halves and thirds.
Double Sided Counters
Explore integer and algebraic operations on directed number with interactive two-coloured counters.
Equivalent Fractions
Compare and predict equivalent fractions using side-by-side grids with different cell structures.
Factorisation
Decompose numbers into prime factors with interactive, branching factor trees. Model prime decomposition and the fundamental theorem of arithmetic.
Fraction Wall
Visualise unit fractions and equivalence. Shade segments, toggle labels, and use vertical guides to find equal fractions.
Linear Equations
Explore y = mx + c by adjusting gradient and y-intercept. Visualize slope triangles, intercepts, and equation labels.
Number Line
Explore directed number, scale, and decimals. Zoom in/out, place draggable points, and draw directional jump arcs.
Percentage Grid
Paint a 10×10 grid to explore percentages and quickly fill 10%, 25%, 1/3, 50%, or 2/3.
Place Value Aligner
Align numbers on a place value grid to overcome misconceptions and visualise decimal magnitudes.
Polygon Angles
Discover why interior angles sum to (n-2) × 180° and explore why exterior angles always sum to 360°.
Quadratic Sequence Visualiser
See how quadratic sequences grow with colour-coded block diagrams showing the n², linear, and constant components.
Ratio Blocks
Build ratio diagrams with labelled rows of blocks, reveal notation step by step, and model simple sharing questions.
Rounding
Explore rounding with the algorithmic method and number line proofs. Supports decimal places, significant figures, and powers of ten.
Sequences
Explore arithmetic, geometric, and quadratic sequences. Reveal terms one by one and find the nth term rule.
Sieve of Eratosthenes
Show prime numbers by crossing off multiples step by step on a clear classroom grid.
Trig Ratios
Explore how sin, cos, and tan are defined as ratios in a right-angled triangle. Drag the angle and see the ratios update in real time.
Worksheet Generator
Generate high-quality, pedagogical maths worksheets with full customisation and variation theory sequences.